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Manufactured by:<br />
<strong>Liona</strong><br />
Online PD Spot Testing<br />
BB-PDST/1<br />
<strong>Liona</strong> is an online PD Spot Testing and PD location unit for cables and switchgear with advanced<br />
signal processing for detection of partial discharges in high noise environments.<br />
<strong>Liona</strong> allows users to investigate and locate Partial Discharge sources on live electrical equipment<br />
helping to prevent potential faults in middle voltage and high voltage assets. Using the advanced<br />
DeCIFer® algorithm by IPEC Ltd to operate in high noise environments, the unit is ideal for reliable<br />
and effective PD detection.<br />
The big advantage of preliminary evaluation of the cable condition using the PD online measurement<br />
is that one can plan better other diagnostic measurements (e.g. VLF offline diagnostics).<br />
<strong>Liona</strong> is simple to use for routine operation whilst incorporating more advanced features for the<br />
experienced engineer to fully analyse and get a clear picture of discharge activity. The built in<br />
reporting system collates the necessary data and information for subsequent detailed analysis<br />
where required.<br />
pazifik<br />
power<br />
www.ppi.ph<br />
APPLICATIONS<br />
• PD online Spot-Testing: Typical 5 to 10<br />
minutes per cable: Allows a large number of<br />
MV and HV plant items to be tested for PD<br />
activities<br />
• Online PD Spot Location: Allows to identify<br />
the source of the PD along the cable with<br />
the iPD device during normal operation of<br />
the cable line<br />
• Monitoring of PD activities during IEC<br />
24-hour commissioning test of MV and HV<br />
cables at normal operation voltage<br />
• Periodically monitoring of critical cable lines<br />
(e.g. industrial plants) with fixed installed<br />
sensors where no direct access during<br />
normal operation is possible<br />
FEATURES<br />
• Non intrusive measurement of PD in MV<br />
and HV cables without supply interruption<br />
• Identifying & locating potential problems<br />
before faults occur<br />
• Sensitive PD detection in high noise<br />
environments due the proven DeCIFer®<br />
algorithm<br />
• 4 simultaneous measurement channels<br />
• Accurate cable PD mapping for defect<br />
location<br />
• Automatic PD detection and analysis<br />
• Integrated cable length measurement<br />
• Easy reporting<br />
• Integrated battery or mains operation<br />
• Leightweight equipment
TECHNICAL DATA<br />
Input channels<br />
Number of channels 4<br />
Sensor types<br />
CC for TEV<br />
HFCT for Cable PD (calibrated)<br />
Spike protection<br />
500 V<br />
PD Spot Testing & Cable PD Location<br />
Cable PD range<br />
5 pC ...1,000 nC<br />
Test type<br />
PRPD – PD pattern<br />
Wave shape analysis<br />
Sampling frequency<br />
100 MS/s<br />
Resolution<br />
14 bit<br />
Noise separation algorithm and PD DeCIFer®<br />
classifi cation<br />
Analogue input voltage<br />
±1.0 V (resolution ±61 μV)<br />
range<br />
Software modes<br />
PD Test mode (routine and<br />
repetitive testing)<br />
Triggerring sources<br />
Reporting<br />
Communication interfaces<br />
STANDARD DELIVERY INCLUDES<br />
Scope mode (in-depth investigation)<br />
Mains (internal)<br />
External (TTL)<br />
Auto pulse (Internal)<br />
Mains fi eld detector (FM Wireless)<br />
On screen, PDF<br />
USB 2.0, Ethernet<br />
• On-line PD diagnostic device liona<br />
• Field detection unit for synchronisation during battery operation<br />
• 4 x HFCT Sensor (High Frequency Current Transformer)<br />
• 2 x TEV Sensor (Capacitive Coupled)<br />
• 4 x 2m RG58 coax cable with BNC terminations<br />
• 4 x 5m RG58 coax cable with BNC terminations<br />
• 4 x in-line BNC connectors<br />
• Power cable<br />
• User manual<br />
General<br />
Input voltage<br />
90 ... 264 V, 47 ... 63 Hz<br />
Internal Battery<br />
Lithium Ion<br />
Battery life<br />
Min. 3 hours<br />
Ambient temperature (operation) -10 ... 45°C<br />
Storage temperature -20 ... 60°C<br />
Humidity<br />
0 – 90% RH non-condensing<br />
Dimensions (W x H x D)<br />
ca. 550 x 350 x 225 mm<br />
Weight<br />
13.5 kg<br />
Degree of protection<br />
IP 67 when closed<br />
Not rated when open<br />
Languages<br />
English, French, German,<br />
Portuguese, Spanish, Russian<br />
CE Complience<br />
EMC guideline<br />
98/336/EEC<br />
CE<br />
93/68/EEC<br />
iPD Far end Transponder (optional)<br />
For PD location and cable length measurement<br />
Pulse voltage<br />
500 V<br />
Trigger types<br />
PD, Level, Auto<br />
Battery life<br />
Approx. 12 hours<br />
Dimensions (W x H x D)<br />
190 x 260 x 160 mm<br />
Weight<br />
4 kg<br />
EXAMPLE OT TEST Online PROTOCOL PD Test Report<br />
Online PD Test Result<br />
Asset Tested<br />
Substation<br />
S12:1002<br />
Asset Type Panel Number Circuit Name Asset Details<br />
P123<br />
AX-098<br />
Voltage (kV) Frequency (Hz) Number of Joints Cable Length (m)<br />
20 50 302<br />
Test Details<br />
Test Date Test Engineer Start Time End Time<br />
02/10/2012 10:52:38 10:53:52<br />
Ch 1 Sensor Ch 2 Sensor Ch 3 Sensor Ch 4 Sensor<br />
HFCT HFCT HFCT<br />
OPTION<br />
• iPD Far end Transponder<br />
Comments<br />
Channel 1 Channel 2 Channel 3 Channel 4<br />
PD Detected Cable Switchgear Cable Switchgear Cable Switchgear Cable Switchgear<br />
Total Number of PD 138 0 138 0 315 0<br />
Ave PD per Power Cycle 874 pC 0 dBmV 678 pC 0 dBmV 370 pC 0 dBmV<br />
Maximum PD Detected 4035 pC 0 dBmV 4035 pC 0 dBmV 4035 pC 0 dBmV<br />
SCAN ME<br />
www.ppi.ph/dlfiles/BAPD.pdf<br />
4/F South Park Plaza, Santiago Street<br />
Paseo de Magallanes Commercial<br />
Center, Makati City, 1232 Philippines<br />
#8 Lapu-Lapu St., Magallanes Village, Makati City, 1232 Philippines<br />
Tel.: +63 2 8675619, 8675620 Fax:+63 2 8364323<br />
Email: info@ppi.ph www.ppi.ph<br />
pazifik<br />
power<br />
www.ppi.ph